INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc802ed71f3dd00a2478ff380c969e3501faf10e3bd41e4c6755012186022ea', 
    'f+YMEMuKgeuTVLcl9wHyFwx4JhJ42kC/P6gSFzV1SZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)